About Conjunctions

Join operands to create a truth table as follows. A single filter can mix AND and OR conjunctions, but the results may not match the author's intent, due to precedence rules. The expression X AND Y OR Z can be interpreted as true only when X and either Y or Z are true, or it can be interpreted as true when either Z or both X and Y are true. Avoid mixing both conjunctions in the same filter. Instead, create two filters and use the 'Matches filter' operator to combine them.

 Conjunction Description
ANDReturns true if all conditions are true, and false if any condition is false. 
OR Returns true if any condition is true, and false if all conditions are false. 

For users other than the RiskVision administrator, filters can be viewed on the Configuration > Filters menu with the Filter View permission. Creating, modifying, or deleting a filter requires you to have the Filter View and Filter Update  permissions.